Zhen He Tan, Litigation Attorney in San Francisco, California

Zhen concentrates on litigation. Each area below outlines the kind of case Zhen handles, typical outcomes to expect, and how the intake process starts.

• Litigation

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Zhen's primary office is at 580 California St., Ste. 1500, San Francisco, CA, 94104-1036. In-person meetings are by appointment; a phone intake usually comes first.

Working with a new litigation attorney should feel structured. Here's how the first two conversations with Zhen usually go, from the moment you request a consult to the day representation begins.

Zhen discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in litigation practice — ask which fits.

• How much does it cost to hire Zhen for a litigation case?

  Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Zhen walks through the likely range during the consult so there are no surprises.

• Does Zhen offer a free consultation?

  Zhen charges for the initial consult; that fee is credited toward representation if you retain Zhen's office. Some litigation attorneys offer free consults — check Zhen's current terms during booking.

• How long do litigation cases in California typically take?

  Simple litigation matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Zhen gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

• Can Zhen take my case if I'm outside San Francisco?

  Zhen is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Zhen will tell you if the case is a fit or refer you to someone closer to your court.

• What should I bring to my first meeting with Zhen?

  Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Zhen will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

• Is Zhen accepting new litigation clients right now?

  Zhen's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.